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Fix bug #7018.

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This commit is contained in:
Colin Snover 2010-10-06 03:03:28 -05:00
parent a2aefbf3b1
commit d2e64979bf
1 changed files with 4 additions and 2 deletions
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6
src/ajax.js
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@ -458,12 +458,14 @@ jQuery.extend({
} }
}; };
// Override the abort handler, if we can (IE doesn't allow it, but that's OK) // Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK)
// Opera doesn't fire onreadystatechange at all on abort // Opera doesn't fire onreadystatechange at all on abort
try { try {
var oldAbort = xhr.abort; var oldAbort = xhr.abort;
xhr.abort = function() { xhr.abort = function() {
if ( xhr ) { // xhr.abort in IE7 is not a native JS function
// and does not have a call property
if ( xhr && oldAbort.call ) {
oldAbort.call( xhr ); oldAbort.call( xhr );
} }